Question

Rickettsiae+is+one+of+the+microorganisms+other+than+the+virus+which+is+an+obligate+intra+cellular+parasite+presenting+itself+mainly+in+three+groups.+In+line+with+the+above+statement+elucidate+rickettsiae+

Answer 1

Answer:

The rickettsiae are a diverse collection of obligately intracellular Gram-negative bacteria found in ticks, lice, fleas, mites, chiggers, and mammals. They include the genera Rickettsiae, Ehrlichia, Orientia, and Coxiella. These zoonotic pathogens

cause infections that disseminate in the blood to many organs.

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